Transaction not yet indexed

53dfmx7PFeQuA2dMin6EuZEq5YMCksqhhu3o13BQfD4DGFgXYmLnkrLeTR5GMioXsjdkXPcxQU4H7CWBTbhiQv9Y

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