Transaction not yet indexed

5b1UwWupGyUkdUmqvh9s3mAR1jkCfLhEBHMVZaZxFzC2kruZG5x8FAXq5FPCCDZNKqihk88inx5Z9juCiw49e7v9

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