{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561191647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a953b04255cc0ad63d36481fdeb8cc825671328c3c4a9cddcc9b70a2d87d59c",
    "signature": "0xba8f051ed0dfa48f13521c0a05e37c31592700ed134cc0ba6b84e04d7af813067f7c45971b6e21432d31c1d71aaf4abf06d8d30fa8d45c267c0fcd07828815e71b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}