{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880389068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb972ae1e73c45655839bb9c2e95e9511ca49ac454be46a2c7755cb4ac8fdf47b",
    "signature": "0x7d377ac95f9d121e700d45a6d34401431f15d1b7fa34f62d694ea023243f01437fa7a22ba036210492597d085c80f53624d6ba6d906a3e962fc8dc2382a4244c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}