Transaction not yet indexed

53z3FQWB4Fvq7cppNtMYu6Hhi8qbk2fvt5fYdR5i7tLBkPJbbGzfNsii73fV3AbN3U2eZaL2aRzTKptFhhXtZY8k

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