{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1927056659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fc552addf7afba2690a1d4bd8f4fcc54c4e0f1e34fcafd5b1c4a56d990946ec",
    "signature": "0x3067d0ed36d65a02e436906b2cd91da67fd04adf3a7ea329ea784a66461fb5954cc5ba8b3025cf1548ac48dbeada826f107b3cd4e030c43f76ff14c34dd81b251b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}