Transaction not yet indexed

52u4AYp4yKLUUy2JUYdH8yxKBU2Ag9CNJaSWLMLn1SAEj8s2DGSpXmLqcnKUcDiQJFSRc87Cqx7VuXRUMkpeU4ge

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