{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x842dd97bd741822310add94974b8dded73d0fe9c1e975ca4da6971e8df0bb733",
    "signature": "0xc5a60e871641b4d99e75a86713942fe52ec9be25fa095c6f8b7bfc2e653f55dc5562b91e8dc3aef8814144c6689f283873085ce55581c6887cdfa33cd795f6e21c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}