Transaction not yet indexed

2mP51CtppvYePF8NQsiRBXxSugqJ13xRiA2E21EEeHpdkrsU5MeDQJQaxP43BV4LVV6XmLtD4zACZRwPp1QgPCD8

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