{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5936274be4dc523501748f5805464a8a91012fbb69103e5750bcb1b0f2caa54",
    "signature": "0x182dbcd879fb003b23564629dbf7a671359b6bb62b81544e861246f2ef57cd2f3ed2bd230a472769036b1f2bd84a618562a9ff489b18fb41add375773e0cc82c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}