Transaction not yet indexed

278o6eTK2aCoafUnmwkraHDxNnRJFLoWkqy4jYXbTDjLkRF4ncWypQtHhfbaYN7XrFAMU7CTHvCNpWrjWMx4z8PV

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