{
  "manageEntity": {
    "action": "Repost",
    "entityId": "731353047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2616517710bfefb1b96f535bdfca122bc1f4161c074c69fe08bc58b09c10e47",
    "signature": "0x6fc7976b5787dbff045014afe014fd02fc0b3bd6b14784544071b621e9a2c00b746673dc04123a1a2b45bef85749b88505056797cf929fd671ab5b62e4172af31c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}