Transaction not yet indexed

21CphujCGPNmHWM1W6PdpFAuAne2gW5z5dLEDGJjpLRs9hrTSNLTPyJLKvxQXzc6dZjsKhiXy2sLXCR5B9pJUAPc

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