Transaction not yet indexed

21Acf3CgDHjRA46AZpyjyM4XPbM861Pb2dMx7MDbb2KzPcKAsPf7USDgac3KdjAdjaqUzv36dH4X9V3dkdgsVUgE

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