Transaction not yet indexed

53v2Cy2SbVA5tcUDT6YiZMDubGGyk6cPb2ALHnoES8ZbqmGRbYwHLozd8ifjScq12ZBmRAs4qQYAYAjoZ2NMgP21

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