Transaction not yet indexed

u4LmaCNS1thCex5V45n3Uqatah6ktAdf5pWx7MtzkDyW9m9QJUrThPLgV1WWSNFaCXhAkDsmrkvPLK5iEBuLhUB

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