Transaction not yet indexed

M2grGWkBTppRbtYmQU7UDP2FNtEaoggb7H3iSgv75pGZdWqm2TQMqBtx9Zz3JZLuexsLeZ6JBvH6yWhmr9cdGq4

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