Transaction not yet indexed

5sMCzdqRZgGiwYKZqnMuFGdzWhtPnk5xxStjTJyV5NAW9Kvfp2CE2W1KM47UPgo38KxpBkHC19bYofc8CJJNCaP6

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