Transaction not yet indexed

MDbxYrA26EfquZbPPxrV6HDVXKxT4Szq43UCN8PLY7gLqQAef3ECR7Ujn4u5y7Gi39vSZTrUbtQRvLPoDn4PDjF

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