{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1158378974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65e4949edd44693dd0bcc878ac96509bf7df319ad0dd4d3459c41a72e0f4415f",
    "signature": "0x1fabebf1a3b072180a55e90c85e8389d257c404a0b3a4406d670b2ddc83101e304403a82d3752ead0b56ec48549a256296b4ad6d1ec356c5056599cc274fe8b31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}