Transaction not yet indexed

ntD6fCH2By9CndvWSwVipRddH1FnVcq3QfsJCw95SpDiAk4eqL2faj6bBc7NtiKVD9vqmSAac8Vcc8U22Ksadp4

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