Transaction not yet indexed

1QQXbDCN4VEQ5Ykz55YS2gfqXbDWSWQf6ri7NV1qUyfLbgumdF3KFCirjRURaDxPZX9E9JaiS1MprQ173TpLNG8

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