{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120189607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa20c6febacde5015406d22897bbe672cb62529a6f4a33d810f7eefc36f5cd15d",
    "signature": "0xf90d15d6b57d9ff02d08b6c96989e90052c21d2a3232e715273baf6f76b8492243a74cb6ba3509889f3df3e1c5e542741db8af16a495aeff1396d170b14a921b1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}