Transaction not yet indexed

55Mn4HM842h7Mfa7azvdukbfnHgafsuaWqPbhjTdqwFgjdaAoA4L2rt7zfhzUVEGeAtRWW6H9cfKPTLgFG9du571

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