{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1712423931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9e21bc02ef0162c3e7a2b9b16f4879291d461513c3bf776491009b332fe28fa",
    "signature": "0xf897bda4ce606af238eab3abff29d22762b549a49fc3c14495bafc4133da2f2810cc60efb0ac377ae8ff418f831af591a010d70f421ffd44b0b34f0eef4a167a1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}