Transaction not yet indexed

4cu2MfZMphxMpnMNa3CwCkZzaKjHAFshZBEyLTWZhTNiW1tnibxA3LMHHVtQBqyCv3nNZF54iFNW421s8dCTtjU4

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