Transaction not yet indexed

Ndk87QFJ27PoJ1EDimfvnnREM9BQ6pDyVSeNYJPLKczKX1Zb9hjxhRELMwHneGoAv92KhPpqgbxbdJvbKL89rK1

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