Transaction not yet indexed

53fLBipo3w4QeCTu5QaiVnqUdTZGR11D86ehg2W8ywGKgTB5P5iHSfVvhMLnECbXS6z1bx3SR2fdzMMQQZZBEJC6

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