Transaction not yet indexed

53AmybC52UxZJc4Mwjot5faiN2j9gQAP6JPUmUMb9Cc6qFfKdXXKuECamQvvQkWHHBLnMF5SwXSyoVcPgAqUmk8K

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.