Transaction not yet indexed

WPwfutQAejFs5yqwpnrxLU4jGDskAoj6U2PRVkLSqjqd8gtc6PC4d4XBFLqMGQpSjuvUb6yTEGMa4g47iAcNLER

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