Transaction not yet indexed

RCWKngBZ6BZGVs45zSdXts6vc5GWuAMrWVeoD2BmY3fpWPvSsMuY1Fwj7M9SSe73NaByCJPzMcZ2S5q8LcZ1JRN

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