Transaction not yet indexed

55k9QpecCCHbY65sFE7HWsg85iVBnSaQpRHF4oouwCwLfBm1EUgw6DaC6QeyK52ugkhvfQ3jYQKdQqvbwZeHMRLS

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