{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134066641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2930a3268be44b807581d82c9d7aaf3cfa896dfa93ab4a484e78b633db1e294e",
    "signature": "0x42980a02daf65bc276ff8ce157c1e570fc2b6d4fd2c2d5e2a426f9c7b9b18ff6132f748dd8358fb6de789fdb15271471ddb069ee8d4ebd87d41eee344c62ff2f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}