Transaction not yet indexed

642ehtgBMvBGVELsmp7dGFRmD1WiPHNxeEfZ9rAf9fGspUFvDVTduLs55om4f6aAkTGsQ5x1HAJErj5emudXmR2u

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