Transaction not yet indexed

53ADt1SAhDCVkPB8fQHbx24zRywea8FNQHb9YeV8n9mMSGVqSNRW2vdva6YYw65B2X6aLe7Fz2bcFu2DmdjN6w5n

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