Transaction not yet indexed

421dVVRs3HA1EK2KLJ248RWZKNhEpZsZFzCRvST26sgJ29HG7U2KbyE4e2jk78cFX35xtJASL2oMPeJLX9P7Nndk

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