{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154810738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x616377dac2a98963ba3fba06231b10b71a509c08be1048c666f253dc09d71101",
    "signature": "0x909fc8a9e087f46f9de7ae33edb0638ce511e52f5677d8e4dd8866e617bb474e4b1c624cf4573149bf221c07b867a7e2bb29910503c5d1e491ce9c9c612dbfb71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}