Transaction not yet indexed

sk4McrBBRcBNtAMSGdLWwcSQDtGUcexDXf6xsxPozVJmhM8H9NvXnBb8hWqTCJvVr6XGFcek3YeG4e1ufSNEJU8

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