Transaction not yet indexed

Y21m2DYJXgFCyPEC6rCVCpJ7Ei8xB5VUJSfphqxA6ubkcgcsPPmenSHDMW2R2y2J14wwdTCFpfX4Q5SHktbDhyL

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