Transaction not yet indexed

66A8qTCPEZXYyezfVJPiFPQe3gYdMmVzZenBKkCk88mmnEVNpgQHx4qSmauCKhdc87YUso3Ux1QAzKFxKBAm2Ls8

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