Transaction not yet indexed

21DcW1e6iQat55pdinCDcPd8BjpQhwV62BsSPmVQ6J3uzm1uoc8FJJMqdUQFCw4rXNHxBbNYDLjUQLL2BsZGDVN5

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