Transaction not yet indexed

5Byby4eP1bcjzLtL1LoUcnZHz6LNNcFu3BjfAYeLzrHMnUGi2RF9Btp6Z7LMktQByxqtiK6bdoNUv4K2fCEqc7Ht

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