{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124719228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd217a701a61f78538ca9c13dc9c748c54675414c69f3a566b711ad135b6f16ae",
    "signature": "0x4a1d89a803d04702eeef65506cefe0036d6835362c12be3005e5b0d7c8e3b0312534ee323092e041ccc9ce0b75a4dfeaf40e0f43f4afc6f43d72d0b4590964e71b",
    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
  }
}