Transaction not yet indexed

21Yn3bvS6no3GPxFnTVanpVs7xEspKJgK7nTr7kDR17XpAut3SjpG8Ya1PdiQNK5DLL8tphkD8LXSbyxDnngV5wF

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