{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37262542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa55fd4c861826ce49be2899722e4b2919a694418fdd62948e358987354bb2311",
    "signature": "0xd8c13db1274417ff5ef838a59e0d8a057d10ec7aa13bfaca6d1c2cb3d2ba129d71e768c545f9ed51281b12502713869d6d2dd1c2f93a1a69119bf465460337e21c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}