{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210811069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee7d459fa2f27aeac728fdfdd852edb7d77d32f272bba0d0fc4a70209ea06b22",
    "signature": "0xb6cea85470c868c0310ecdabc2b8fd53bff78e6469f90ae058446f50f7e5bf687cbde159c1220c2bc621a4a496369785afa30ccd5c4910ecc1a4d1e6750f68721c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}