Transaction not yet indexed

2i18sQJR6qfSEm77LNY7dVqyWwYEyTEyLeMPP7mEZ2EjeVmXtp2AVbM9cT76gKF9bC9uaDjoSK1hRpgfA7DSGz87

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