Transaction not yet indexed

53ZTEo8bnZRuTsUvE8SLQfva7bGJZTPJueKHVHGJzx5VrPt9znKgLUGGUa4ky6Fw2Uezb5jNHxL1BVKWbTekeVm3

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