Transaction not yet indexed

53Ac2HkytrD9NDrApn2tQ6zdHVwce6ChNGsQEns51U9VVdk7MwQCyENVd3Z7KDbgG9Q3CJeaPAJf9UdXfayyzya3

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