Transaction not yet indexed

21LkDYFz99karbZMgFhDJDX7u99yVPTz52TCBbniQLPGtMaAamYaCw5M6akSeMuFPq6EFoNvJfquXN32fDkFfysa

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