Transaction not yet indexed

53QUmwLHEaqXsrJTkL1kfuYqximpXzkuRjUoHeAS1TTCLRSSi52PM5Z1SFsWiyWCRf5DFr4h26LmTYeUJsDR7PcD

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