Transaction not yet indexed

55MU9RAddxzoHKx2n1HdF3fefQdMoLdkMRSBnEDLYtwG4ocw4FDkUrvMaTpaE3QFwQ3KY2VLWYNgdKfZzm2TqtMS

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