{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1492072459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc374a3da7bebe48bb6ba07a6265faefe6f1677a0b55ae8fcf38c076ae46f58d",
    "signature": "0xf56b1932f6aeee57be1887e7ab6c5cac897295a31dc8facdc93e091b2727a1e93d2875b4145fc1a1af06df6e18b7db12c6bd35e336a126f3fbd141f25cf4a14c1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}