Transaction not yet indexed

388MtiK5ZSjmDY9hKsnSFw4ftYswQYGGM9PhtJiokbxjpkY4SCGrtYCc4tNNpZXdgVUCBcYKCjXQEWepRjnkyoa2

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