{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafe21363f856981c7dbdcde08e786fb44968a7ee8c1424714176594cece5d8b7",
    "signature": "0xbd5054aa1195d0b2a92e6464150b3f1ae110fcdcd0a47c96414cfb8b8ec894352c1c34218cec96f6d7169112e7fd6b5c4fbfd41ca2750c86a7d59bf9190c228b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}