Transaction not yet indexed

621UsWdmGcR9bTVzc2B3DJ28W1g92TKhHCUPzQiJo2W2P4ny5cthhbHtLsGqwXYZ49eFJqzRE6haT74jvjCUHr5o

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