Transaction not yet indexed

21kN4zAq5UvuFsPyFJRAMRQDn4ELVHpi4eQmQZ7mJLSUftrmqPJHbXQNrDkimceCbfHHYKgQ6NfZAJRm7rrimvdZ

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