{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516184098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x261010902c394fb89e060a5291578bbc06ec9ba2db97547598fadb65f3c3f59b",
    "signature": "0xb611f5ee27247fdc104ba14b6ba861a6c4124d971ac8351d2a222f177f39d57c2c13dc0e0913de3891adece2c7ac8f9ba695520e54d26b9a126d26ca627fd4e61c",
    "signer": "0xD7c3dC9EEf2D94568C0e1A9C88b58696850c7C22",
    "userId": "125737"
  }
}