{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26d3fb463a2adff35c1c01b5dbc985c5424dd1850b5a531e924c11e854a770e0",
    "signature": "0x229a35618ec2a42951f71bee4b9f08b2c990a8b0e954ae9c1c56e826db3e195e48da572374ea1a19a2efb7694b74f156cd5ed42eed6b8a31b3c5ad78a8523c6b1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}