{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285853874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4e00a3ff72cfdd75505d11a96bbee4df7ea63197f865801f446a10558667a2f",
    "signature": "0x28ee02c113c424895b1a0aba1e640242e9c0ba1e972080ff5d930a09ed13c71b1344b87661b179666886f30c73534cafd60cbf38d3a9bf4bf7b1768c9f88b62f1b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}