Transaction not yet indexed

MJ7bxEjvgTmJrxCPpr3rd2uN5NQEqfXbFY7uSzQG2cLVFs3fD2EYRHC9JvCVsYrMMCJXF9AzURbd4KiLo6Knktn

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