{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882989293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3688d56de39ab4545dd9f089c79429dd1cd96d02a170ec8551228cc06797a4d0",
    "signature": "0x57f44c151b064a5a5a2f7f34eb4804fa3836b68756be20ba63122851bb73c25b424e904befd9ae48e3e393cfc2f2de1802a5e9c0f28ec5bbb4b673aad09e6ff21b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}