Transaction not yet indexed

M6447ykbXa8R5CS34kqG1sUDwPvKZbjUfaF3sghMCS3YVdjGj8ewtsSr75hcPd3obySgADogbYYjVgyqGU2MqBo

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