Transaction not yet indexed

5n87Pg8RAMA8SC4YHFFpMMA1URsfo1ooum3epAetFjrCUtGKuxpADaQLB1ByfFyNr6YX3RFYuiNmvaCiVSKLWcJ6

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