Transaction not yet indexed

5upLfc6q9AFSACuCKxoMHWPXZof2cqZCGuT6BDEqfSkBd8n3yZkkMDyAFTfrigi8gfbVeZepUxdGdGDsgZMQ2jj1

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