Transaction not yet indexed

53HLUdkt8f723bQNgDzEbED2vwhyKeyG8ACwXjzyy9t13hvXGsQRXf57zRLAUtz6qufPpJgQsNBE1FmoqKqaZX28

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