{
  "manageEntity": {
    "action": "Repost",
    "entityId": "201561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcb6d126c9c341eeee923d8ebf02583f2dcbb65e96c150a703b3d763e1eb6fc7",
    "signature": "0x07eafa8f1f6a9c8219beae2985ca73d55e5e0bb6b06122c617f7e02881c7bd371b0c1c2f9dfe503042d926de1f3bd1f7d30bbb4654abafd7e01ed257543c5ae41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}