{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1771462487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa138afd32d0a48c012a8871afb1dd96b5680849c207b434f765d34d37bc8b47",
    "signature": "0xfb4c25b01684686a160ff71ce6271291b03da274623b6c13bf881589de342c3d234ee61a03a9780d2105986477fdde0016fdb489240b47e2a63f337d417bd0731b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}