{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1777418930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0060ba6873363b84649ed2aea3e87d1b4e5ececc7391fc7ee9c84f27c39b7142",
    "signature": "0x1a54137989aebf481b8fca659caa50136e2a3733a3a1d381668cc3a9865c6cb0281cdcb27094f113d01b390bd07d009c8db47695850a1018960797b0f01cc95c1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}