Transaction not yet indexed

FC88Hqmo1mLpNNEFxmuEiwoYJnWDzDuW34cKzVZPs7vJFVkimXySH1Msc4Qk9jLisDnKLCBuwR2eSttxpDHBfG1

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