Transaction not yet indexed

421VCvL3oZfCPNobSiHz7iTKU2BW4MCr4LTmuMux7Qfq7cPfAk5xekHHqcYNbzyH5T3CB7HE4izp2iWuB8qPhFMZ

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