Transaction not yet indexed

55STTpdvkdcc7YCH8D7q7BuQJbzieS5YNEeTyADwNk5a91HiRSnhw9ejv8SWuAgiWeURwJ4Eok6FYEBJPZMEQYu2

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