Transaction not yet indexed

2ExCoQkrqMyTPoiKpcJtBaVXSsZk5zeQiMSv78ADEXpAJtQ1JAj2iscBGJC8ubQm4HAfH1U3MST3zxF2X2qgAdgD

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