Transaction not yet indexed

553Nf4JKM7yBuby9woukKqAt7WrMDYuvwEBrqxt8T8gQaRGgWQzCGFPRTP7tFpsrPNAMABci2shsMgmsQuHDXLe6

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