{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538383092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x731838f1f513f41077a7ff2dcd0c9e78c97cda88095a11149b41fb277394d86a",
    "signature": "0xf68fe426a2d33bb1049382820257c38d3ff7bda36d1f733f5a84fe30302c08766eb001061d7a831ffb0839537a6435ed487d5906e58f085787746bd1b0f542f01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}