Transaction not yet indexed

421AbArZB7XgpwRWzeogdDUcUv2UdPPK6Dt4YyJ6QrvRazyLAi45tA3hRgVk8e2DfeCwRLi2PrAZgYMsYLcwb91J

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