Transaction not yet indexed

yLkTXR21BxSWsP4j52wJjgKZQYrTk2AnCyW5fgDhpEWHLrNAGnsnApaiCSjQr7qKSm9Tf2YaFKPMPY3aYikeXRG

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