{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x820a7484fc632b12d94e965130008211d4c0c1e9b049a883165ae7cf4d126e95",
    "signature": "0x9066abea4e365638c436630ab6a9c6f21c4a3d88b943d01da61c23f4f435cde14ac0e25a291717c256c67796ba7d6220622922dd2a74cc0b494397bd5baddad11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}