Transaction not yet indexed

512Z4VGvFGCoDdXFRF2TGFnafVNZ4TMRWWgT4xYS4kvHPdFxfYen6y2fYzqXbnZYcDdTWSX52K1dnTWPySya9Nss

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