Transaction not yet indexed

53ECuGHwAMAGvdXYB2nw2ro99FjbhAim2xrskUWAtjBqDXyFa1aXe9XSKePkpuAz8XmKuwFf5Fgz4DyxvijBwNTb

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