{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1442134506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f74694ec76d9724172da7bd962bfd413f9698785552571163e54b1139e90783",
    "signature": "0x19a358402acc05fbfd0982e2b855b70d25b4395ec636900e4ea42170b712253d705b840e42966fb7808e6a0e37e6abac80f3d7d2d1024456031ada4778d428dd1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}