Transaction not yet indexed

21gUZdWbkT3MjKnL3MdkXp2NK4k8gGhPgnaLBRQ4gHZSdkphzD6CeUUn4A2xpde8DRDfsQJGaieeRh5EXkhqJJPy

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