Transaction not yet indexed

21mVa5NtTR8fCJVAmeYC5WUrB64HScSqTQ2FS7CoEUZZwrxEMmDWELsrsBDddexh3P8uhpRqQLpmmKkQZfSSnthP

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