Transaction not yet indexed

53UFA9pj2CqtcmKteBSNJRQBw7wUtqoBQ8LRMtwJVME9u2Qvcy4zvFG5rGWkEkzYRWDNdrgs6Z7hmnABJh8D1yC8

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