Transaction not yet indexed

55D99akcr7v3ScYtUWyZd3KGpUXmn5HZYBi1hw7mKqEi7DKcgXbubPYk9Fre7VAfrApLPvRXFEPGUtYYWUvM542g

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