Transaction not yet indexed

MDCso8w4iypcSYyhm9PcVNrVTH4STmg4ZAaV5xWBExgAstwBgtRkoZBjjeGPbEMs9dH9qfLQ3B8tstkDz2LjRv4

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