{
  "manageEntity": {
    "action": "Repost",
    "entityId": "75691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf8424e05185cf9c8c305b2396a097f6c11107f79adcc47211a194953608bc74",
    "signature": "0x882ad78b8517f38db3377f0492981ad5769ddcb78328727fcf91e9564a40a71c0f044a90174b3cc79b3292292876e09158126faa3de2da64457fe1a3bf5ba6d21c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}