Transaction not yet indexed

2ffFaLPLHnYhr1SNfXsoM9jXcUb4edB3vCY9sVDHp1U2VbBFkWcw9AdeFKUtK1PZwwQEXepESmYEZ3WxTPHjuC21

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