{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85af463130eb7bcf939205b90ad954920efc8a19515bd7827c2c56907049e4e6",
    "signature": "0xb23b09ec3ef7d57ea8c6a493fa733b6cee52ca42a1820a292b7a06450361120f1d958d1e61c9b2d501edd72602b3a133af5dacc3566ee4e29b708eff7c1da0cc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}