Transaction not yet indexed

21Y4VwcpHU4tmNJzErka6diiS9Mz4oRxtrex7jakoASeDJDsoRbQfPgDznZHettLbTdzeaA5E7aXLuMWpeaW6LLF

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