{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef6314ec18a54f1066a4282a0fc1ed6c1508b421f118a5d612247bff1bf2c7ec",
    "signature": "0xf534d4b8d59697e1c8fc687c7618a9a2c32fe16871a42f22c6fa0d8f5e5de0ff6e31bc7aa6fa7b98179d33da3cd21531728636905616b28bdbd2feebf63fe6181c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}