Transaction not yet indexed

wk4o4dSMSRTKBNJ2kvUw4T2BUQsLfDB6USoFSBk31zPcQbvZ8B3zVWHQJgvVMqjfp3CU4QwKTwJgoCktyyksAN1

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