Transaction not yet indexed

428n8xu7rfej7XSowTFc8yzooQNrhwVR17Pxh8EWB3SWzJ1HHcYHgrbNBZ2VdPRoRSNsPaczZGuds99yaMf5HBRx

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