Transaction not yet indexed

53CTNaBY8k4RT3EdBWEV4CRFGaGeSHGSoN8MvsiXwjvGVnKwz7uk524w2vVP1XNKcn4XQwFKKjfgy7raqA4L3vz8

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