Transaction not yet indexed

3Eum4JsSLANCbNWueAfdaTZwssc8vHFmDVn2aHrZ79a1x8ByMgtaa38BPj6Dz97vxAmTdQLwJTXY2SUhU2am4MtF

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