Transaction not yet indexed

21KX57EdbPgu5R2LphbzFvankUG2fSPJ6Hm5ZXLQsJEzLSNGdsLwz9qBHv6xL8u14c4WkEttsYPuNgtSUEEGykLd

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