Transaction not yet indexed

21UcPCiqHATdEgRTA3GVNLMMvzs9SLQfjZNQtGZHcP2LnCLQCSRKsqEq72x7MGQ4hM9nqy2d7tZYAdZLBfba8YST

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