{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1872366663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3528b40f5244cb2505ef897510d1eb609a1cd3f031a9dca40f0554458796f23f",
    "signature": "0xfc3b220d7ae05dc325f1f62d5514247c44d2a5a2cfc9b434a0a500a40853991d27c834ec4c7d3d3f2e10792cce671cc9dc852c14be08bf8715a6b43caae0dfc91b",
    "signer": "0xeF348052294c4A7ca6c90B153691EA0a0Ef29315",
    "userId": "820515145"
  }
}