{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465318316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4256b57602f9fc20eb6ca417b0b062b69fefbfe17cbf7299aec3e3fc4171f438",
    "signature": "0x8258d14dba6ca93f4860bdf07d7c26bc171145980be9c9718df5f7f886dc3067004aebebb3b7b28eb976dbfc8eebacf32931bc558bf7d6020d6813ce617268071b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}