Transaction not yet indexed

4ex3hkVkTFLcE5CSVRUMRC3dh74FXDHix3ZruMHwVxDMqbj4khb2fVBrX29DS8SY7EfgdVYCfpHmuLqkQ6aSvmRk

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