{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307069565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1fe8eaf48e2924d423555f92bdef9dc500d2782627ccc6ca590e51eef7d8619",
    "signature": "0x426b06d66162cf71091766f755626f8ad9f242abc60763caec6ba1b37e54c45704cf66e0842f12aaf0eb625c1bb633b4a9988637055ccf1e6c90d4018e4e85b11b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}