Transaction not yet indexed

53Sthr2yfkMpisejJ43AqtmsMZhjEXonoacb8A4yD52D1kXZpZVGYTqoSohdFH5FM8GMkBtDBmZv1YSNFNFseeNc

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