{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267883289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ff50d41c7d10473ff1dd61e843904805cd2b8ac7c1a5784606b3a12bb7e235e",
    "signature": "0xc5cf3f936da67938dc37aac78e9e9395549f755c97911d585da38d86e0612775243bd10beb0678068a5ccf1826bf970b345bf9ec830c14e7cae9f8826f2e1c2d1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}