{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d0f599f11725b0331b27f2c30707682c3061f11404c60875c862cb8b65268b3",
    "signature": "0x8324883e95f73232907f127fcec42d9038c20526314b833d477574db98ff1d412b163cee6daee3eb75d2d4d1cbdfd6a232e7b4f08782e0ca45185bc2bce1c0431b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}