Transaction not yet indexed

53d3kjVtYPFScG3WJLVGo1EuucpBMf2YYKfqYaoa7kSuDWMsFMUw1Hq3EHUhthQJdnPpXYEpvbrQqMMqdSNQxBnE

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