Transaction not yet indexed

21yPrSRBMfcNVgGHNJNMfZgLF4P5J1kdY1V4UMmPkHovuDxWDbGUTNRaQTCpADmDpa37REmdHsHGqFPaSRxAyU19

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