{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463928586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45053b8278783e688772b3ce57cb602e7a66956791a606ed86dd9bf51a7c5d6a",
    "signature": "0x2ab4cb31ec1b1f5ac3c615380d98ce3bc852e20dcdc813609147d60162296443111aa03cd3d2972cbd0cca2680ad28031aa66b7637de162fa21dcb2653c3dfbc1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}