Transaction not yet indexed

21JYwT399JqiNVrCmRkUZAARSWkpRhdcV8cEpvRpJrLNBSpPTYKU7QGP7WQV578gCmoL4EUrjQFxpFs5TPEU7im6

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