Transaction not yet indexed

55NakU2MYVjMzMFM52g55G4eDVfzATT7jsM3F2iSorx6hEKtPF7aZvxJpfsc2P8KsrwpmfaAT8GDoSqR9YRy28tV

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