{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x638449f9fbfd5c3d62054c642d78848e7d86c6d710ff5ab5ed0fb988b1a781af",
    "signature": "0xdd75565e39871d29ca45ccf3e432d606d6c3183cec683e3fd58da0f23caee7c75c370858bde8168eb8bdd8c98c918c241f79cf91084779a374c9431c6141965a1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}