Transaction not yet indexed

21RLdEs3YXth7u9Jjb1F583S9Pt9uwVrb5oNdbJo5zgWyowi6PyiubLTdkgRjvfLmdY7d5u6SHsenZPLfAvjV4UU

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