Transaction not yet indexed

1EM9TUgHfbtWKM9ovpsnEderts94VdkLYhy2VZ7Yf2jPAtceFGZU2wmWbePwZfZi6aU6Ndm8PY7bePCMhv2Q1Q7

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