{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x920e476c820fa806b36043a21ea63d47985b8f67f1b6b5fd9d0f5efd6dfdcb0a",
    "signature": "0xbd772028183cd60e93d19b38e2759f0857756841d86ad89b6be16d6506929dbb7c0fc9375bc24d75236f15162735d5eefa29b41b9d7a33ad01b53aa787467d9a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}