{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x460c6847c2b0c66c5d288ade64421074744f232488a2222fd18174745a4bbb87",
    "signature": "0x911705457f1abbc20c9a40e1ca2a58ccbf40196c4cbecafee314be2a1ebd102d32686e5b9a4b31c22f8be8e78dd8701506d945db3751f99706220508c960d0e51b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}