{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123968096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59ef98af34bed98befe7dfa59c59d1df21fa545f8a07982591ed02599a32367f",
    "signature": "0x658142cd90c7f90ebb6e432c719a63ad9996c8bbdd0d39fcaf90529219b3c9bb0c6f8a0e58a03a894bcf8eafeb19f712ffc8159b047e4d29fdd36a1a2e47f1791c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}