{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85909090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a704401eee81aa485c9a5e6b991d3682b31a0e2401007a80bf4b2619fad4581",
    "signature": "0xfef7f41facd504ad0bd3e59935537b44f472916732964153611dc6d812d95ec60ba24c56a935b16b162bc696225d9358ac5e937287e394cfbcbd38331a7b75d61b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}