Transaction not yet indexed

4R21R6i14YxLFtXTzzitTCwRCNiWjm4uDnCFPsAHzyd3GiG1HmUaNUMQhuGEs88M4EFnXQ6Cq4YXfcTenG5oLUf2

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