{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247799519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8ae6587870fcbbaf3cd6a9b37be2d499fbdbe5733835b96c8df12058e0784e3",
    "signature": "0xac4bdf208f20c533c458ae7c94618a88fbb2ba815884a5466e3057f7f251271400b4d501538d58edb49122460dcf5cad86aa69301919135cda048c3216a95ce51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}