Transaction not yet indexed

a1U9SiLffqpSXcgW2aDYEfdrtegQq2R9tHNcNpSbSU2V8ozVS8ZbBpaNbADNu6x24cdYod6pUBWEAwWebhxL7ft

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