{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x027dee8b395ddcdf1a3ac924d877267ea4bd8a5d675b803d2b2da97b11400cc4",
    "signature": "0x77e1eee65914fd29e6d576d1b7410d14da78557cd9e9fd44754db6588286251d04ea1918782cf10b8f64c18dd2d0d21590c91b6958e0a000707bf6e386a74a871b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}