Transaction not yet indexed

278EuEZDHBEJsDdAa3H3NdeGHTCBSdr7jeGdrVCAZDc8Qzn4szYvgnDjJpRAunbBMfLqGGx17abUGurJ2RSceHpA

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