Transaction not yet indexed

639GoMmV1aNF4A3uVESYN4HquAFEJ58bEumjwkTMMM7smwjBdKS3fo3bw2GotcPNxiPxvZAo3NVRBBGm2jJG3fSk

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