Transaction not yet indexed

MRfCUeiPZWvH4kfD4gc5TtBiLoyfUZvaPN21523RrNqb72JHdzUFfePepCe16Yw5dZtHfba5Vip21d9y2Pne5T2

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