{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b532c007d5580bcd46968766244aec29c52ac13f3430647fa0404a67be8dc56",
    "signature": "0x01c857613524dec2dc249d9612a34e00d8835e438ea3355bc38cddc9ed92743756003a00034174f6c7fe2fb7161cc450e18c7540144d5db935cb09519e2fc1561c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}