Transaction not yet indexed

53ktU1bP4DFsHfpC32J4nVoAHEwMqQ8VQd9RkNu2xTCAFLuLtZFst5Dj7pm2JPNsBEupfc1muanL7qaJvh9WN8GE

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