Transaction not yet indexed

5556SeRkfzZV9fLPq4rAoK5KouiewZEwJmbWGJSB78CdPYky8U3drmbXYKcdjrBUFSbRqh2HVBoxDqUuJrSQRBcc

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