Transaction not yet indexed

255CufPk88Z2LBZtsURKERPueCL2U5qqtp9GUUNAxo59gAym5LRbZ8nWZPF9ynCuuBaDBVuZWPLtBheASTYPCP3C

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