Transaction not yet indexed

55U6Txm9hdhTeHsVJ9wHr8dLnWJGEKWDjWi2t5UmpCti3cGrT5YaSHTYQFHLwpgcGX3bQchZStUUVsAsW6fbi7YV

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