Transaction not yet indexed

E53N18rVB7zxLkey65328VSRHRF6fsDFDVL9R2FfZRBPsiv9NeVTLMGG5X8uJbovUQCYb9pi4GQmnkbJLM9GDST

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