{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1529485292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcec216233b31c58c126c908feb3fef4dbde00addad343b74515f067812125985",
    "signature": "0x3ccf0c874c45c98cc6387e9f118f81504ba49a194f77ea5c373ab213bd9309520fd649e53017f3c441ea1b5f1ab60bf6742406842b1666b5ab677e29cfb672991b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}