Transaction not yet indexed

53AFCMLkUi9EoPNpF2Nts4zcPV2H1PJ8fzSDeneonTvnUPMRLbLUs6CgrVuUNwcdnqBgUer62yNRqmQJCX7tUqzo

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