{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100789479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea4252295a3214b7587f73ea537d3d2969164f3a0bf1532279b0186d34c6f1f7",
    "signature": "0x23ce76286856acc90a22b4adf62fc56beb33e463ff39a6281504f8376b67565e38cb4c5754085ab057259474c0b749978e92d23b06de43e08616a2de957e04b11b",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}