{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505522645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2875326def71761faf41232bc4002ac9921ca0ae5b508315cdf255516b6d3d55",
    "signature": "0xea124ff0f009024b9db92c590f0dbd04d48bab20241725cced34c495cc89be945ff367e0fd587bb93be1d45492579b9f4b9b608ea16e9051af5c9e0ba20fe5ac1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}