Transaction not yet indexed

MB6Pn3BUETJz5bLkZKsb4jwTns3T93Rpgws62qTmP6cdx19fDbYW6WE2d8kFTLFa77JjcdPJca3aQZyVNrrqFf1

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