Transaction not yet indexed

21ZXk1t2TY23BPuNBbnYpcCVcDhuhK1P1fns6ZMqF8CofwwvhF2g2SHL6yGy5YFp3EY3bFHT1ne6L4FhtpVNGazJ

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