Transaction not yet indexed

21u5mw9AcxJQVQr4L8t3vsv9LUzaPbNCFwAmsgU1KRF81UHwq65ztx4uShfPqgLE3ss17bpfpKFTaNetKkoU1LEv

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