Transaction not yet indexed

56UfSgPZ3YuzgPBXN7vxPMVJJ2gMbX161BQD9cYscqyEi7F3PuWMybfy5cG9aCgC7owzZmLsxMkE4SqBft64BZz1

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