{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1556986435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0bf13b79e5ba97e6144778f23dc5e0e835788ac3612545af84b7e017057a4de",
    "signature": "0xcc991b044574b3ad4f4469e37d7167ba21ff0d72c7ed2e7db1bd9af580f5fd7477eaec439df5c0a7d5de42b04346031310af558dbeb920bef7cc1ebe2d9243731c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}