{
  "manageEntity": {
    "action": "Repost",
    "entityId": "672322549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5bca2783da7560bd7d2a996d462d003909993e9a68fcabcbe9c1d2f17a27fd6",
    "signature": "0x92823fd38da351e0fc820a6b68a3e1c35e9329ea0ca1c5bdf5cea626c5872ad819efc8ab1477584eddd888ed1bc138f7aed2d8a79d6689b21648cb5c6d581a241c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}