{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1032951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7338d893eeddd3a332fae09ff4104af012ca6a832993897fe6d1c1245583dee2",
    "signature": "0x19f202a172aed8c78fce7b96773209727d34e263c9d8fc81effe61c718f5e10707f5121989a2a5d61d1b65831a787c81ee6b013bd9d512fe4aba11b9a51c196e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}