Transaction not yet indexed

421hgPDYx4h9CcjFP2WHtxg7sGy8CS3XTJHhFdbH3kPUkprPTcM9151LqbscKbr6x717EHEUUoLFgNCunJsE5tVQ

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