Transaction not yet indexed

53tkRRNFmqwU6HxyZdENKWX4STGZeGoukAvqk5dkb5b1Dtds3aRLoCWSjQ6qHwJe5e4TQstw2j1bFkroCfHsNJKn

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