Transaction not yet indexed

c66qtbEjPVSMEDRw5nVQpgAh2bzaDLqjytbMMNFMQoVTKCatGV5hXNKeX3V1W13aLiSNTe7JeUNQw8WaBSZjVq8

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