Transaction not yet indexed

SmXkbjP1WVB5v1YQfq7jKC7pnECHjoMQ45AqkgKGovDGQdeMhSim8whsKca1qLG1mU6bf8BTC9SfKEoPSYFj9uE

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