Transaction not yet indexed

21UmFuqwjab8JsBgLffzi9feX34F8iy1gKUgE79xykVQ46MNh9LDirEjXTAWgsLeDfapC5ZQp7m9CTk1D1Y98sJo

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