{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2f0468abbded4697665ce45e06a9c553d3a6bc802929f5ee11b2e41ca80113d",
    "signature": "0x2dedab2c4a76ca88d879cc8c59ae4160d24fb5a04aa5414ee46795b8179421fb0b9eefd7089ebf3394f794cddf73d1831c11edc998febd6346ec2616a07c2a0d1c",
    "signer": "0x7848c1438a663A70aF2A2B1e61f7A9229dcc818e",
    "userId": "490080902"
  }
}