{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353600752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77e9145eb96ec2ba1159a7cee02e750da231fc007a3489a277f1d193a1d6f682",
    "signature": "0x9df6acacd21baa42a15ffbfefb9ecaa2847a7c6bd19e9db4f854e59b0717fff3409cc43c4d4bdb95d18cc81823ec5fea1c38138be90df18eb957333424140ca31b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}