Transaction not yet indexed

2668dhD3cPJc9Q7nbsTP2yarkH3FNH26jWreScWFnsvpNRS51ZjZwvcHwQPHpkJgTc4YfMAjk2m8EJrszHXHQYX8

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