Transaction not yet indexed

53ixmpub2qgddsWBo2FZTm3nEPRdH2txNNwP6883oJWSqoSTapQYZgS7A6SqKxnPcT5CP6Q8nm47T2QFzHrALLD3

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