Transaction not yet indexed

5z6fD4EBNuwWQFmF5ErwJZ18EEWgaEm39YGsNhjFPNLSy3ATKBAsKCwjRFDPHHFMhqB32aPnCt6yoCzK4CjSajXZ

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