Transaction not yet indexed

4C3EsimCSfQRHt4siu3qC9e5ukieh1NftjBVrJWWGPTAuXSJw1AwGxLfzMAQ6QM95kL6ZwjFdi1AkK7vgfu3Exf4

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