Transaction not yet indexed

mEsM314SCU3KqmCjTA4EquR7EVAJZZyTaDZsG7q3zJsWdXRFy3jHL9Qate3WGLQbgecV2vg64CqKtCuMMZMn3Va

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