Transaction not yet indexed

21tqAdw6HEcunf2xAdfGDmF3AF1czm8eHmfsjmM3ycaToe5fYZ2DG3vZaumXLyCGBfLSSoMvK26VXJJE5qGNrVN3

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