{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1586726030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x769b111c1ae44100e51dbcc30cb81dd7c406e6fa0c8c908472231e09bba044a2",
    "signature": "0x2525ca89a3d52ce1fd21d4204e79cb00db80c6b105a2bf433b5c41d9cc43b953061ccb2a85311e933485a5962cae656b8bca771ad904744bb9fd92fed8aa58211c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}