Transaction not yet indexed

678T2mcEb6ZHeVuHBbbTBSUYDqbLBYoL6mnF5SsgEynLShbFSyDRnJqdKohWad7V6fpsEFCdgbMhFMPkRktBN7MR

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