Transaction not yet indexed

PLkNJaAAS66R6W5VBVd3nMzTosPegrMTqtQ2ookMzvugb7x5WSAW8ibcLkHj6VynUjbAsyJWW6ZqncfivmrGCpg

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