{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699088307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32e84b0480bca890bc487e13060862ac6e371215e880c19dac109a6b0ed734ac",
    "signature": "0xea8e3d62cd25b1a953b1da5b0d1febbeee7e647de566abb82d4bfc4df34e24b60b56301ad8a8a09a9cb520c1110c0112e292d3918994bc0e966da1be076246141b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}