Transaction not yet indexed

55oqo6LkCkCPqmeB4VFgTbi4eWWmKXNcsuMP6FcUMVYeF8vR4e6SHGjYuZRbysbFrwrZYdpdQnVRoyuzEsTiAizT

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