Transaction not yet indexed

Ku3eiA9CSwqYXZWbJJxUtNiQ5nRGgcZkkeEdBrZz8ao4DrjRmwtFinmEExzDbgSWp3v4Aa8dkkUtgUBzNFAvFy5

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