Transaction not yet indexed

18v6TdNnqpTBttanA4grnMpUoSouL3EBjK2fhQrfgmeq1cjgeMH5Qofeo7QeHHmfpnySCrLNVihYVoLAhpzMRme

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