Transaction not yet indexed

52Kqe7fvjoKBo8aZFQTJFQVcjvxduNpEn6qAz1L8bMtfFeR3azdZd1jGMmk52DksADYjh3hKLbZc3PgGdcTmHyT2

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