{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103355471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29909fff0dfacada5daf87000ff4658d727d7d4a41ee3eb42efbead86b51c86f",
    "signature": "0x2aa6f7a097e15df6f14f915533aae8642b7bbacf8aa83665f41337c08b7e7e6d195433ce2c6ebf28e06b75390389413e3d226c200b698cf971d8ce0884cc1d2c1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}