{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1866620785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50658748c207139cad8c211b48d13e5744bd9e83633635059e81693bca1503d4",
    "signature": "0xe8001b5bbd72265530269494a6cd3106a40a8b78955155d5efb9e3c6dd6f96df6f648fa9303032bcd325fb833248b3bc61b645ea0aad69c9f37c8bdfd256addb1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}