{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1313888529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9812aeeee6e5f70735ac0f2907ffbb2ffb60b352145f772fe913cc2a7529f8ea",
    "signature": "0x97fdcc6a63f308d8d5c2bf2777cfb2f31fcffc904673a047d9fe062a489030bd6277020b09510eea57ad5b4d34b5733705bda8fc9b7bbbe84c644c3fafaa01c51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}