{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432912726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x509b48257a690ea954488d6507db50ed9ff1a50fcd88895da9fbc9be53f3b7c1",
    "signature": "0x035f323cddca22e71b4caceaf38fc7e4badbd4a94a54a81212950b38e643e92d012a4943cced79e5fa988914a1984b2cbf05949a3f4fde401a8cc5b0e1c0f58f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}