Transaction not yet indexed

Qc87gBmAt4DSs9Dc1yiEWsKQpx3nFrPf6PH2nm6fnu4ovUTZeQa2BZBUG8QwjuPekrw7DcksqELeL3kFgLu9UEe

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