Transaction not yet indexed

53N6aGoEvKA8PLckQkRqEVzj9PDSu7rN2UmHWwuWNV8pBaLypV9HGVcGGM1iu4df3Az1U6s4orss8Akiz2qJCSm4

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