{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee7758d9f30c99f3477ba89560e1eb94daa30d81fe1ddb0426b269727a14aa19",
    "signature": "0x35f922396774c86cd492e78ae79cf0d7985513f34e82f7d58449c0933ee6cd5d326de34e6ef43283d93f9ed4389fb33a7407f31ef9e51e59098703cab5f8c2ce1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}