Transaction not yet indexed

RTc7K8aBAi5HWdN1FDnJvhzw13JAopVRVVFMNc2ts46o3NBwqWGUEUWRiYPbeEdE3mKEMwwFnyASCEBBMmm8ow3

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