{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdef8d6b33a506b4f6e7b99edd21a782ff429352f120c1ce881602917933caaf",
    "signature": "0x3960acc7a069e599dcb2b25ff4e2796a661f62b7dbd58ca1b17324bc66689b9d1e8f6fc26aa088dd76dd22f32ee63cb49fa3e239138d002ef266448681b1c9921c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}