{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031436507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x382437309fce55004739206281da2275b651c462b5a9123521652e34c608cfd0",
    "signature": "0x43b8d8adf84336e77a93c5eea9dfe26100cc3bcc458a534d69e76ec063ccff8f5eb2b76bd3a7c6b08b5d789a438acff8dd1c25eba21c615bed7e9aa3b05037941c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}