Transaction not yet indexed

UYMYaC3v5zF9nc2vf6ciKi62mAVAL5tviLD5m7nQCbq1vkR2ncUvywbNBkKnvmZgjAhWCnVeiijSrGVtcCWAdH1

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