Transaction not yet indexed

21ZcC4QDqDSn54sevCeE2mWrxnGcPBwdmc22ZGidEFvgiC3RM6hfXCmuV675ryMeTCMnHkSbEuqoRocBTMp2DUT8

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