{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b6be4c2e4592445e22adb68414debc2ea93c4ea194a08b12ea3ee35a1de06b0",
    "signature": "0x9ee12411c5c807a7b9a494b53f3a1f9aa855fb7e70a646837f35e72910b5204963320523f69d0161494a961475cfad7039882cdbff4bc0384a2fc2e73e4e4e631c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}