Transaction not yet indexed

53sstpKSTHLL67G4Z3ND7tpQJAAjXQTN9fHB7HhncxeQtZUPV3Xe6v77JdL8LmrvqKAUcGNSewwpCn3pQY7TsWed

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