{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1599614284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe48dc85732ac38733d210b808978d1ae6d8a594eb2bea871fdf692e292219a92",
    "signature": "0xb7ce47bdde5c7839520343b11d4e68c7465a6ef8109ed453f1bdb906121b70f02fdf30d9331b1c205c0af066ff8f3a9a4d51e4eecfa77705e43e0e574cfbf5341b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}