Transaction not yet indexed

53AdKxUC1RDEDX5kUppvm9c5sAdHMcJ6vvcME3Vg7DCu1K9SeZo54bWTPAUifU18XitUrPQGg9bC3wZPiNSWSzXY

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