Transaction not yet indexed

Y6HUgh6zESAcN9ttH3unUEjiGRKnBSPZyb5RrSLLo7EdbXSuwg747Tu5hFHPQVxwecisUPskpnTUEZUUi4jgpqt

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