Transaction not yet indexed

421TGGoWzPU2HAkBex3MnFEsiFSpL2bKA4yRz31T82v9Zo3xHpaiQzDWF9bLRbcrG1e32RcX8yoHDoTe15mSiCzY

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