{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1985672676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x402ed72c88cff26b0bb0037cf787cb6a449f37fd3445ba69c34a177eb7bf6638",
    "signature": "0x253b39b73204aa7411b9802a1e88f438a285d5b87aeeb982761944dcbf0800e245c2091728b070df7d4fd5c01631a70fb2ef28e7db49ea494a035404cd2043be1c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}