{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89c5626d74365b0c5c7bc4d1c5bcbbe88d2bc649630cef5f34d9483139c3c48f",
    "signature": "0x85f07cfa32da157f8f0a01275e27b3b3f3a5bd053f372ca6331e7e8d64d3a9ad4abb6c0a2e533ac1a55bc27ea087af69d9ebaed95b0784f1582b89236716ba231c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}