Transaction not yet indexed

53QkBY4HBtctvswJ18TUezc2ithSP7zZexZtHyAXzeTaaSihQtV3rCpt8YvFvbjyiCeFtoTSdWvFjxpRQmZvJMMs

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