Transaction not yet indexed

3721CZwDuBm99EMcAEWejPqG7HGexF53m5SThfbB72uvWFXcfxroTwkBG4dZ1D7NvM3i6e18YyAYv9mHwiSVs8f1

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