{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa094b5213b7899f1864601bbccb1a9e4c07c65c8ec43480046bc11dd14c3fb4d",
    "signature": "0x390630879b32b930338c65be80d922db49c7ff535b98b6ede355089705640e504228ec11f35145c26e23fdd7b7f96daed55729100614f4e24536506f63cce0ff1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}