{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1533764144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b1cdec3ebff9686d7528643c437a8488e3e40483a0ac91f4406bfa72a4fb603",
    "signature": "0x58ca6b82b1747beeb3be106e4c97f46d086210d2e45449b124e2e51269dfea1b21e805fa0f80eeaa397b31416fc6f1c8cce8c7c23b3365988ce5f543f79ad5b61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}