Transaction not yet indexed

53p6jFdSiRWLzZkH1FH4UiYN3fBEf35FvtYCnqvXsppFAbezKzis1C2SFkT64SLPELYHpy13XpnFq5zBF35WLb33

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