{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1898030036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92df1aad65bfddbe3ce91c194471c7597f3163cd59d3198bf4c1f98d3539b5ee",
    "signature": "0x0933f4198bdd2a6e7a6fe1545e3bd01c2e70e57fd176e3b45fc4d8b5a8d6d2d504cc7260f2d658b6ca027524707dc8d209ea2c8cdb35fd9442ad88d62e804f7a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}