{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1400608960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeee9208f3bf3b0278ddda749a1a61cbcd2e2a387f308f842c9eaffaa840c994c",
    "signature": "0x99546f8058b4883399ba571aaa5af34fe66f0874809d2ee7bebf206f65e839e1299c1e03dcf9147d0687cf125ced383d208dce3034fa48e8215c17a447ea389e1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}