{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2040254626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ae60518747da3fc6b384b635bae921a95eec67a68991e3c53bd3f7bbe2cf605",
    "signature": "0x57f49963116c6fbe9b983e6153ff2087b8819f7768731d88ba6a8adb1dcf951f74361b96f54c784635e260d3a0822c6d4bcaaf780260abe4d15bdf429badb7a11c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}