Transaction not yet indexed

4Nb19u7aQAS7LgYqkUPk62Mti8U6x5V8eAz2FTP4Gznmkbx4vLE75phpD3dYEjFcJgj5th3saoQDSBSH1xjtSpdq

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