{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658826872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1738d8a3aa0623f6f4eb04e82fff270d8c6ba558d24c6470da94bcfee463cf9e",
    "signature": "0x3bde1ec32dde5ce59680bf57730e048a942f256477718fa2da586a00f0ea0f8035dad4f22a3a37596c7f4ecbb657222ed3344b02c46df0d5bfdcb183364a27851c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}