{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1872366663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13c47733e194737d0c767f8a32cc039859c7d934aa4fa3fc463dcbd77e899e58",
    "signature": "0x5c6f01387aec5ebacbaba984b617fe2e62907c601bc6aa3985bf06f6bccc1f340848fd70f2eab2fbea0db3e3c998c4c68a1e3b69ba730ee82471795b1feb6dfb1b",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}