{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x790f5966628cdcec4fb9ff855ce934ff936d814c6d993aa74623cde3409265ed",
    "signature": "0x03af91a1dec75b322c22cedbf2144a31f016e902ec0f27f4d0b70424d41c57471090a46836e901fbc83bb2d26401ddc897eb477c6ee0e7a14d9edf7c5bac67391c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}