Transaction not yet indexed

53xnLjfjnoNdRt8hq6xASgWa6h2fGkcGsMe1fsJMB3fr71K9hA2P4ARGmmF8f5wqbQaTd4keBMwVzLfkXs2gMRTK

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