Transaction not yet indexed

2ZEtknRXQfiTWE4uPHz1W3XPxDyrVDAicQar7DXdHNzyABhHNLhrcucsTfkBKxBA7MZkFL4YZQDk43kcMKLFahv1

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