Transaction not yet indexed

53WkUTafaRcxGCUMGRgwDXo6ZGHREpiVFtPMnAP2wEXa8wwjZdKKApGVvxzaoa1mpSxQAWY1ZJZvxACNd88VeyC4

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