{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787734666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91eb3eddf9fd1786ac8aa7be35bc2dc3f793c96320d8f91b9e725507f5776973",
    "signature": "0x93777e301c22b05062bd19939adb100bc9f4222bf54ed740ffdb87e8c51d2f4338044f6e3ee8a3afab2b4d3e7a1c52c987deee10a87edf5d32da1c163419cd8c1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}