{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1558076733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5448f3af66c88ec2477a41419c736c7e3f43675fdb80383da5436469694a352",
    "signature": "0xe2a16259d880f46b21859d7eee68b99128492f2b6fa346f6c99e0eb4dc34ea2e5bfbb0cdcf0e5e2d1fa9dc8ff581fffd0db0db0dabba3b143e77568fc19e088b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}