Transaction not yet indexed

53GPZeJiBasXCjUpCJGQVSsKdeVcNwMUMAw48Hhrfv3GECEA6pZj5sK3qNmFfWiTub9dncg8SPNQmPKCBvMc6Pn6

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